package com.run.gulimall.product.exception;

import com.run.common.exception.BizCodeEnume;
import com.run.common.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.util.HashMap;
import java.util.Map;

/**
 * @Date: 2021/09/07/11:28
 * @Description:
 */
@Slf4j
@RestControllerAdvice(basePackages = "com.run.gulimall.product.app")
public class GulimallExceptionControllerAdvice {

    @ExceptionHandler(value = MethodArgumentNotValidException.class)
    public R MethodArgumentNotValidException(MethodArgumentNotValidException e){
        log.error("数据校验出现问题{}，异常类型{}",e.getMessage(),e.getClass());
        BindingResult result = e.getBindingResult();
        Map<String,String> map = new HashMap<>();
        result.getFieldErrors().forEach(item->{
            map.put(item.getField(),item.getDefaultMessage());
        });
        return R.error(BizCodeEnume.UNKNOW_EXCEPTION.getCode(),BizCodeEnume.UNKNOW_EXCEPTION.getMsg()).put("data",map);
    }

    @ExceptionHandler(value = Exception.class)
    public R handleVaildException(Exception e){
        log.error("数据校验出现问题{}，异常类型{}",e.getMessage(),e.getClass());
        return R.error(BizCodeEnume.UNKNOW_EXCEPTION.getCode(), BizCodeEnume.VAILD_EXCEPTION.getMsg());
    }
}
